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Naya [18.7K]
2 years ago
14

Math 7th grade pls help 18 points pls pls pls help it’s due in 2 mins

Mathematics
2 answers:
Mars2501 [29]2 years ago
7 0

Answer:

look it up on symbolab

Step-by-step explanation:

Nastasia [14]2 years ago
3 0

Answer:

z ≤ 7

Step-by-step explanation:

30 ≥ 6(2/3z + 1/3)

distribute the 6

30 ≥ 4z + 2

subtract 2 from both sides

28 ≥ 4z

divide both sides by 4

7 ≥ z

z ≤ 7

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Please help ‼️‼️ I’m doing functions
eduard
In this problem, you're looking for the value of t, so that f(t) = 48. That means if you put t into 5t-7, you'll get 48. To do this set up and solve an equation for t by setting 48 equal to 5t-7:
5t-7=48

Isolate the variable by adding 7 to both sides. 
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Divide by 5 on both sides to find t.
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The answer is 11.


8 0
3 years ago
I need help, can someone please answer this for me please
blagie [28]

\large \tt \: m =  -  \frac{3}{7}

  • <em>Detailed</em><em> </em><em>solution</em><em> </em><em>is</em><em> </em><em>attached</em><em>!</em><em>!</em><em>~</em>

5 0
2 years ago
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Hi! im alex, just answer these easy questions and recive your points &lt;3
Delvig [45]

Answer

106 sio so you multiply first

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8 0
3 years ago
O A PQR is reflected over the x-axis. What are the<br> coordinates of O'?
topjm [15]

Answer:

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Step-by-step explanation:

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I hope this helps and please don't hesitate to ask if there is anything still unclear!

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